19468751594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8546423}}^1$

素因数の和:8546509

約数の個数: 16

約数和(自身を含む): 31382468928

約数和(自身を除く): 11913717334

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8546423, 17092846, 145289191, 290578382, 572610341, 1145220682, 9734375797, 19468751594]

約数ペア:

[(1, 19468751594), (2, 9734375797), (17, 1145220682), (34, 572610341), (67, 290578382), (134, 145289191), (1139, 17092846), (2278, 8546423)]